This article details photoluminescence techniques for evaluating GaN, highlighting their role in identifying defects and enhancing semiconductor quality.

In diamonds (and other semiconducting materials), defects are a quantum sensor's best friend. That's because defects, essentially a jostled arrangement of atoms, sometimes contain electrons with an ...

Cornell researchers have used high-resolution 3D imaging to detect, for the first time, the atomic-scale defects in computer chips that can sabotage their performance. The imaging method, which was ...

A new technique reveals single atom misfits and could help design better semiconductors used in modern and future electronics. One of the challenges of cramming smarter and more powerful electronics ...

A new solution deposition process for semiconductors yields high-performing transistors by introducing more defects, counterintuitively. Researchers used these devices to construct high- speed logic ...

Gallium nitride (GaN) has emerged as a key semiconductor in the evolution of power electronics thanks to its wide bandgap, high critical electric field and superior carrier mobility. Recent advances ...

Without ultra-purity, we cannot achieve the performance needed in today's world. When wafers or electronic components become ...

Gallium Phosphide (GaP) epitaxy on silicon substrates represents a critical frontier in semiconductor heterointegration, combining the superior optoelectronic properties of III–V materials with ...